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St Augustin Airport Coordinates

QC, CA · Elevation 6m

Quick answer: St Augustin Airport is located at 51.211700, -58.658298 (N, W).

Different tools require different formats — Garmin devices default to DDM, military maps use MGRS, topo maps use UTM, and web apps expect Decimal Degrees. Copy whichever format your device or application needs. Click any format abbreviation to learn how it works.

All Coordinate Formats

DD

Decimal Degrees

51.211700, -58.658298
DMS

Degrees Minutes Seconds

51°12'42.12"N 58°39'29.87"W
DDM

Degrees Decimal Minutes

51°12.7020'N 58°39.4979'W
UTM

Universal Transverse Mercator

21U 384172 5674674
MGRS

Military Grid Reference

21UUS8417274674
Geohash

Geohash Encoding

f9n734y3f
Plus Code

Open Location Code

9833686R+P8

Map Location

Map data © OpenStreetMap contributors

Antipodal Point

The point on the exact opposite side of Earth from St Augustin Airport. If you drilled straight through the planet's center, you would emerge here.

Antipodal coordinates

-51.211700, -58.658298

Hemisphere: S, W

DD

Decimal Degrees

-51.211700, -58.658298
DMS

Degrees Minutes Seconds

51°12'42.12"S 58°39'29.87"W
DDM

Degrees Decimal Minutes

51°12.7020'S 58°39.4979'W
UTM

Universal Transverse Mercator

21F 384172 4325326
MGRS

Military Grid Reference

21FUD8417225326
Geohash

Geohash Encoding

4wyk9jnq4
Plus Code

Open Location Code

38W3Q8QR+8G

MGRS Decoded

MGRS encodes location as a nested hierarchy — zone, band, grid square, and offsets. Here is what each component of 21UUS8417274674 means.

Component Value Meaning
UTM Zone 21 One of 60 vertical slices of Earth (6° wide each). Zone 21 runs -60° to -54° longitude.
Latitude Band U One of 20 horizontal bands (8° tall each), lettered C–X (skipping I and O). Indicates the general latitude region.
100 km Square US A 100 × 100 km grid square within the zone/band. Column letter U (west–east) and row letter S (south–north).
Easting 84172 Distance east within the 100 km square. 5-digit value = 10 m resolution. Multiply by 1 to get meters.
Northing 74674 Distance north within the 100 km square. Same resolution as easting (10 m).

Geohash Precision

A geohash encodes coordinates by subdividing the Earth into progressively smaller cells. Each extra character roughly halves the cell area. The table below shows St Augustin Airport's geohash at every precision level alongside the bounding box each level represents.

Length Geohash Cell Size
1
f
≈ 5,000 × 5,000 km
2
f9
≈ 1,250 × 625 km
3
f9n
≈ 156 × 156 km
4
f9n7
≈ 39 × 20 km
5
f9n73
≈ 4.9 × 4.9 km
6
f9n734
≈ 1.2 km × 610 m
7
f9n734y
≈ 153 × 153 m
8
f9n734y3
≈ 38 × 19 m
9
f9n734y3f
≈ 4.8 × 4.8 m

Precision 9 (highlighted) is the default and provides sub-5-metre accuracy for most applications.

About St Augustin Airport

https://en.wikipedia.org/wiki/St-Augustin_Airport

Live Converter

The coordinates above are fixed to this landmark. Use this converter to enter any other coordinates — such as a nearby trailhead, parking area, or a location you want to compare — and get all 7 formats instantly.

DD

51.211700, -58.658298

DMS

51°12'42.12"N 58°39'29.87"W

DDM

51°12.7020'N 58°39.4979'W

UTM

21U 384172 5674674

MGRS

21UUS8417274674

GH

f9n734y3f

OLC

9833686R+P8

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